To add: I looked up what this rabbi is talking about— The Mishnah, composed by Judah haNasi, in 200 CE, as a basic outline of the state of the Oral Law in his time.
People who commit these acts in the name of Judaism, Christianity, or in the name of Islam. The author forgets to distinguish between what this rabbi says and what Hamas actually did in initiating this war on Oct 7 with a genocidal attack every man, woman, child, and baby that they came across.